-凯发平台

hea|  |00609nam0 2200205   45  
000|  |246418
001|  |2004pj0253
011|  |▼a1089-7798▼d230
091|  |▼a
092|  |▼aus▼bw2068
092|  |▼aus▼b730b0001cl
100|  |▼a20040115a    9999km y0chiy0120    ea
101|0 |▼aeng
102|  |▼aus
110|  |▼aafaz   0yu0
200|1 |▼aieee communications letters
205|  |▼a影印版
690|  |▼a730
801| 0|▼acn▼b
905|  |▼a801▼b000500503090▼b000410014-
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